EVALUASI PENGGUNAAN METODE NON TANGGUL DAN TANGGUL PADA LAHAN REKLAMASI PENGEMBANGAN TERMINAL PETI KEMAS PELABUHAN TANJUNG MAS SEMARANG
ABSTRACT: There are
limitations on the land development in TPKS lead to make reclamation land with
non levee and levee method.The strength of steel pile and batter pile structure
construction in each method will be analyzed using Plaxis 2D. The analysis
result from Plaxis 2D are safety factor and structure force. The result from
first variation uses non levee method has safety factor about 1,27 and has
additional cost about Rp.3,880,854,789 from contract (second B variation); the
result from second A variation uses levee method with dredging until – 9 m has
safety factor about 1,4203 and save the cost about Rp.1,193,035,512 from
contract (second B variation); the result from second B variation uses levee
method with dredging until – 12,5 m has safety factor about 1.3387 and cost
equal to contract about Rp. 211,090,224,932; the result from third variation
uses levee method with add geotextile has safety factor about 1,6614 and has
additonal cost about Rp.1,233,863,485 from contract (second B variation); the
result from fourth variation uses levee method with add anchor has safety
factor about 2,3044 and has additional cost about Rp.3,963,658,400 from
contract (second B variation). Comparation between non levee method and levee
method has result that levee method is better than non levee method.
KEYWORDS: Geotextile; Jangkar;
Metode Tanggul; Metode Non Tanggul; PLAXIS 2D; Pile Miring; Reklamasi; Turap
Penulis: Ranggi Sanggawuri,
Defri Maulana, YI Wicaksono, Wayudi Kushardjoko
Kode Jurnal: jptsipildd160264
